coaching website..

I have already built most of my website using serif webplus x5 I am now having a few difficulties programming it and adding extra bits to it. My website is basically a soccer/football coaching resource of sessions I have filmed. I would like to display each topic of each session on different pages of the website. These pages are already built although I would like to display vaired sesssions on each topic page as a video carousel, i would like help with this. Once the carousel is up and running videos will be streamed by you-tube. I would like to the winning bidder to build a part of my site where users can sign up and register and create their own coaches profile. The profiles will be available for other users to see. I also have a page for coaches or managers who will be users of the site to register tournaments or festvials using a online form. I need the form then to display or advertise the tournamnet that has been completed on a seprate page for users to see. I am looking for a one off price to pay for this work and and not a hourly rate.